package com.fox.test2;

public class PhoneTset {
    public static void main(String[] args) {
        //1.创建一个数组
        Phone[] arr= new Phone[3];

        //2.创建手机对象
        Phone p1 = new Phone("小米", 1999,"白色");
        Phone p2 = new Phone("华为", 4999,"蓝色");
        Phone p3 = new Phone("魅族", 3999,"红色");

        //3.把手机对象添加到数组当中
        arr[0] = p1;
        arr[1] = p2;
        arr[2] = p3;

        //4.获取三部手机的平均价格
        int sum = 0;
        for (int i = 0; i < arr.length; i++) {

            Phone phone = arr[i];
            sum = sum + phone.getPrice();
        }

        //5.求平均值
        //int avg = sum / arr.length;//整数

        double avg2 = sum * 1.0 / arr.length;

        System.out.println(avg2);
    }
}
